000 00265nam a2200121Ia 4500
008 220201s1994 xx 000 0 eng d
082 _a4.6
_bANA
100 _aAnand,J
245 0 _aNetworking Conceps and network .
260 _c1994
300 _a351
942 _2ddc
999 _c7522
_d7522